`medcobymail.net`

DNSSEC	⚠️ Not signed
NS	`ns2.cigna.com` ⭐
		A	170.48.24.5^{🇺🇸 AS13348170.48.24.0/24}
			PTR	`ns2.cigna.com`
NS	`ns.cigna.com`
		A	170.48.11.4^{🇺🇸 AS11406170.48.11.0/24}
			PTR	`ns.cigna.com`
TXT	`v=spf1 -all`
SOA	`ns.cigna.com`dnsdhcpipam@cigna.com serial=104

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291465

Same first word

medcobymail.cc

medcobymail.tv

medcobymail.us

medcobymail.biz

medcobymail.net

medcobymail.com

DNS History

2 records (2 active, 0 former)

●NSns.cigna.com2026-03-16 → 2026-03-23 · 2 obs

● 2026-03-16 14:29:36
● 2026-03-23 04:24:52

●NSns2.cigna.com2026-03-16 → 2026-03-23 · 2 obs

● 2026-03-16 14:29:36
● 2026-03-23 04:24:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	c.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net...	-
medcobymail.net	ns2.cigna.com, ns.cigna.com	-

✅ Authoritative Response

Server:170.48.11.4

NS records: ns2.cigna.com, ns.cigna.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for medcobymail.net (unsigned zone)

⏱️ Timing

Total: 787ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns.cigna.com, ns2.cigna.com`
TXT	1	`v=spf1 -all`
SOA	1	`ns.cigna.com dnsdhcpipam.cigna.com`

Analysis

Name Servers

Delegation for medcobymail.net rests with two name servers, ns2.cigna.com and ns.cigna.com.

medcobymail.net shares the same name server setup as other domains, including carecoordinates.biz, evernorth-sucks.ca, medcohealthfrance.org, expressscripts.healthcare and medicareplanadvisor.biz.

medcobymail.net at least partially shares name servers with other domains, for instance thecignagdoup.com, evernorthguidedcare.com, xn--thecigagroup-344f.com, xn--tecignagroup-c1b.com and cignehealthcare.com.

These name servers are commonly used with the name servers dns-publicprimary-wdc.sys.cigna.com.

Host names with one IP number: ns2.cigna.com points to 170.48.24.5; ns.cigna.com points to 170.48.11.4.

medcobymail.net - robtex.com

medcobymail.net

net